Our catering colleagues should talk to Food From Britain more often. London's Oxo Tower restaurant on the capital's South Bank goes to great lengths to bring its diners the world's best. But all this effort is wasted if staff are not kept up to date on the food and drink they are serving. An interested enquiry about Tamworth pork on the menu drew the expected response that Tamworth was the source of some of the best pork you can find anywhere in the world. So where is Tamworth then, our intrigued diner asked. "Oh, somewhere in Spain, I think," came a rather shaky answer. Should you live a few miles north east of Birmingham, you would know better. Should you write menus for a living, a little product information never goes amiss. {{COUNTERPOINT }}